Will Pilkington K glass and other self cleaning glass bring an end to the common window cleaner? That is the question a lot of people who have seen it in action are asking themself. Those who have not seen it for themselves tend to doubt that it even works at all!
Once you have seen how it works and understand the remarkable technology behind this type of glass, you will understand why people ask the question. The secret behind how it works is in the microscopic world of nanotechnology.
You might be surprised to learn that under a microscope, a smooth sheet of glass is in fact porous. By using nanotechnology, scientists have developed a coating system for glass that achieves two things. Together, they account for the ability of this glass to repel dirt.
Through something that is called photocatalytic action, when exposed to sunlight, this coating actually breaks down organic dirt. The UV rays from the sun cause this reaction. It usually takes place within a week of installing the glass.
The second thing this coating does is to make water spread out as a sheet on the surface of the glass instead of forming water droplets. This sheet of water washes down the glass and cleans it naturally. This stage is called the hydrophilic stage.
Knowing how Pilkington K and other self cleaning glasses work does not answer the original question, though. Whether they makes ordinary glass cleaners go out of business or not is something that remains to be seen. Self cleaning glass has, however, become widely used in the construction of conservatories and other large, predominantly glass structures and are a big reason why they have become so popular.
The only downside to the product is that it is still more expensive than regular glass. Many people have found it to be worth the extra cost, though. In time, it may become common, even in normal windows. Time will tell.
The perfect way to welcome a brand new season is with windows that are professionally taken care of by window cleaners who know what they are doing. Find the best window cleaners in West London and have your windows cleaned today!
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